2046551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2277

約数の個数: 192

約数和(自身を含む): 6990096960

約数和(自身を除く): 4943545440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 157, 160, 195, 208, 240, 260, 312, 314, 390, 416, 471, 480, 520, 624, 628, 780, 785, 942, 1040, 1248, 1256, 1560, 1570, 1884, 2041, 2080, 2089, 2355, 2512, 3120, 3140, 3768, 4082, 4178, 4710, 5024, 6123, 6240, 6267, 6280, 7536, 8164, 8356, 9420, 10205, 10445, 12246, 12534, 12560, 15072, 16328, 16712, 18840, 20410, 20890, 24492, 25068, 25120, 27157, 30615, 31335, 32656, 33424, 37680, 40820, 41780, 48984, 50136, 54314, 61230, 62670, 65312, 66848, 75360, 81471, 81640, 83560, 97968, 100272, 108628, 122460, 125340, 135785, 162942, 163280, 167120, 195936, 200544, 217256, 244920, 250680, 271570, 325884, 326560, 327973, 334240, 407355, 434512, 489840, 501360, 543140, 651768, 655946, 814710, 869024, 979680, 983919, 1002720, 1086280, 1303536, 1311892, 1629420, 1639865, 1967838, 2172560, 2607072, 2623784, 3258840, 3279730, 3935676, 4263649, 4345120, 4919595, 5247568, 6517680, 6559460, 7871352, 8527298, 9839190, 10495136, 12790947, 13035360, 13118920, 15742704, 17054596, 19678380, 21318245, 25581894, 26237840, 31485408, 34109192, 39356760, 42636490, 51163788, 52475680, 63954735, 68218384, 78713520, 85272980, 102327576, 127909470, 136436768, 157427040, 170545960, 204655152, 255818940, 341091920, 409310304, 511637880, 682183840, 1023275760, 2046551520]

約数ペア:

[(1, 2046551520), (2, 1023275760), (3, 682183840), (4, 511637880), (5, 409310304), (6, 341091920), (8, 255818940), (10, 204655152), (12, 170545960), (13, 157427040), (15, 136436768), (16, 127909470), (20, 102327576), (24, 85272980), (26, 78713520), (30, 68218384), (32, 63954735), (39, 52475680), (40, 51163788), (48, 42636490), (52, 39356760), (60, 34109192), (65, 31485408), (78, 26237840), (80, 25581894), (96, 21318245), (104, 19678380), (120, 17054596), (130, 15742704), (156, 13118920), (157, 13035360), (160, 12790947), (195, 10495136), (208, 9839190), (240, 8527298), (260, 7871352), (312, 6559460), (314, 6517680), (390, 5247568), (416, 4919595), (471, 4345120), (480, 4263649), (520, 3935676), (624, 3279730), (628, 3258840), (780, 2623784), (785, 2607072), (942, 2172560), (1040, 1967838), (1248, 1639865), (1256, 1629420), (1560, 1311892), (1570, 1303536), (1884, 1086280), (2041, 1002720), (2080, 983919), (2089, 979680), (2355, 869024), (2512, 814710), (3120, 655946), (3140, 651768), (3768, 543140), (4082, 501360), (4178, 489840), (4710, 434512), (5024, 407355), (6123, 334240), (6240, 327973), (6267, 326560), (6280, 325884), (7536, 271570), (8164, 250680), (8356, 244920), (9420, 217256), (10205, 200544), (10445, 195936), (12246, 167120), (12534, 163280), (12560, 162942), (15072, 135785), (16328, 125340), (16712, 122460), (18840, 108628), (20410, 100272), (20890, 97968), (24492, 83560), (25068, 81640), (25120, 81471), (27157, 75360), (30615, 66848), (31335, 65312), (32656, 62670), (33424, 61230), (37680, 54314), (40820, 50136), (41780, 48984)]